100-hour ride time or total time chronograph. Eleven most popular wheel sizes are pre-programmed. Fits regular and oversized handlebars. The easy-to-use Blackburn Delphi 3.0 bike computer features wired cadence and a large, easy-to-read display with up to four lines of data. Tracks current, average and maximum cadence, plus current, average and maximum speed. Trip and total distance; speed and distance reading to 0.1 kph/mph. Two bike settings offer individual and combined odometers.